Raj Mohan Jha
This page lists questions and answers that were posted by visitors named Raj Mohan Jha.
Questions
The following questions were asked by visitors named Raj Mohan Jha.
when two lenses of focal length +10cm and -5cm are placed in contact then find the net power ?
10 years ago
An object is kept in front of a concave mirror of focal length 15cm . The image formed is three times to size of object. Calculate two possible distances of the object from the mirror ?
10 years ago
Answers
The following answers were posted by visitors named Raj Mohan Jha.